Tile2band: Fix the lacpyx and tile2band algorithm
Lacpyx and tile2band algorithms were incorrect since the introduction of the CHAM_tile_t structure to describe each tile and the automatic removal of the leading dimensions in the INSERT_TASK_z... interfaces.
This PR fixes the lacpyx tasks by changing its interface, and fixes the tile2band algorithm.
This PR also removes the unused nb
parameter from all INSERT_task_zlacpy
Edited by Mathieu Faverge